| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.59 | 4.630% | $33.0526 | $33.05 | $33.05 | $33.10 |
| Purchase #2 | $49.73 | 4.795% | $52.1146 | $52.11 | $52.10 | $52.10 |
| Purchase #3 | $244.68 | 9.534% | $268.0078 | $268.01 | $268.00 | $268.00 |
| Purchase #4 | $57.48 | 7.283% | $61.6663 | $61.67 | $61.65 | $61.70 |
| Purchase #5 | $98.92 | 12.109% | $110.8982 | $110.90 | $110.90 | $110.90 |
| Purchase #6 | $122.39 | 5.627% | $129.2769 | $129.28 | $129.30 | $129.30 |
| Purchase #7 | $172.62 | 12.706% | $194.5531 | $194.55 | $194.55 | $194.60 |
| 7 purchase totals = | $777.41 | $849.5695 | $849.57 | $849.55 | $849.70 | |